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CVE-2002-2391

19
FAUCET Score

CVE-2002-2391 describes a SQL injection vulnerability in the index.php script of WebChat 1.5, as included in XOOPS 1.0. This flaw allows remote attackers to execute arbitrary SQL commands by manipulating the roomid parameter. With a CVSS score of 7.5 (High), the vulnerability is easily exploitable over the network with low attack complexity, potentially leading to partial compromise of confidentiality, integrity, and availability. While no public exploit code or active exploitation has been observed, and community discussion is minimal, the underlying CWE-89 (Improper Neutralization of Special Elements used in an SQL Command) remains a significant risk.

Impacted Technologies

VendorProductVersion(s)CPE
1.5CPE matchmatch criteria
cpe:2.3:a:webchat.org:webchat:1.5:*:*:*:*:*:*:*
1.0CPE matchmatch criteria
cpe:2.3:a:xoops:xoops:1.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

AV:N/AC:L/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.15%
Probability of exploitation in next 30 days
EPSS Percentile
63.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0115 is in the 42nd percentile among its peer group of 51,455 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

archives.neohapsis.com / archives/bugtraq/2002-11/0136.html
Exploit
cert.uni-stuttgart.de / archive/bugtraq/2002/11/msg00258.html
iss.net / security_center/static/10606.php
Patch
securityfocus.com / bid/6165